mirror of
https://github.com/checkpoint-restore/criu
synced 2025-08-31 06:15:24 +00:00
a9c99c09a0
Need in PTRACE_PEEKSIGINFO declarations:
criu/cr-dump.c: In function ‘dump_signal_queue’:
criu/cr-dump.c:901:16: error: ‘PTRACE_PEEKSIGINFO_SHARED’ undeclared (first use in this function)
arg.flags |= PTRACE_PEEKSIGINFO_SHARED;
^
criu/cr-dump.c:901:16: note: each undeclared identifier is reported only once for each function it appears in
criu/cr-dump.c:920:21: error: ‘PTRACE_PEEKSIGINFO’ undeclared (first use in this function)
nr = ret = ptrace(PTRACE_PEEKSIGINFO, tid, &arg, si);
^
Can be squashed with commit 638b0c2f11e1 ("compel: Move in parasite
engine").
Cc: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Dmitry Safonov <dsafonov@virtuozzo.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>
CRIU (Checkpoint and Restore in Userspace)
An utility to checkpoint/restore tasks. Using this tool, you can freeze a running application (or part of it) and checkpoint it to a hard drive as a collection of files. You can then use the files to restore and run the application from the point it was frozen at. The distinctive feature of the CRIU project is that it is mainly implemented in user space.
The project home is at http://criu.org.
Pages worth starting with are:
- Kernel configuration, compilation, etc
- A simple example of usage
- More sophisticated example with graphical app
A video tour on basic CRIU features
How to contribute
- How to submit patches;
- Send all bug reports to mailing list;
- Spread the word about CRIU in social networks;